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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-18 14:05:47 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-18 14:05:47 -0700 |
commit | 78f28b7c555359c67c2a0d23f7436e915329421e (patch) | |
tree | 7f8197f82f83c0c19fd9bc85b5d10b5a755d0656 /arch/x86/kernel/apic/numaq_32.c | |
parent | 3240a77b515f4a15e24d8a3a2135bc87b02cf1d6 (diff) | |
parent | 7bd867dfb4e0357e06a3211ab2bd0e714110def3 (diff) |
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (38 commits)
x86: Move get/set_wallclock to x86_platform_ops
x86: platform: Fix section annotations
x86: apic namespace cleanup
x86: Distangle ioapic and i8259
x86: Add Moorestown early detection
x86: Add hardware_subarch ID for Moorestown
x86: Add early platform detection
x86: Move tsc_init to late_time_init
x86: Move tsc_calibration to x86_init_ops
x86: Replace the now identical time_32/64.c by time.c
x86: time_32/64.c unify profile_pc
x86: Move calibrate_cpu to tsc.c
x86: Make timer setup and global variables the same in time_32/64.c
x86: Remove mca bus ifdef from timer interrupt
x86: Simplify timer_ack magic in time_32.c
x86: Prepare unification of time_32/64.c
x86: Remove do_timer hook
x86: Add timer_init to x86_init_ops
x86: Move percpu clockevents setup to x86_init_ops
x86: Move xen_post_allocator_init into xen_pagetable_setup_done
...
Fix up conflicts in arch/x86/include/asm/io_apic.h
Diffstat (limited to 'arch/x86/kernel/apic/numaq_32.c')
-rw-r--r-- | arch/x86/kernel/apic/numaq_32.c | 57 |
1 files changed, 26 insertions, 31 deletions
diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c index ca96e68f0d2..efa00e2b850 100644 --- a/arch/x86/kernel/apic/numaq_32.c +++ b/arch/x86/kernel/apic/numaq_32.c @@ -66,7 +66,6 @@ struct mpc_trans { unsigned short trans_reserved; }; -/* x86_quirks member */ static int mpc_record; static struct mpc_trans *translation_table[MAX_MPC_ENTRY]; @@ -130,10 +129,9 @@ void __cpuinit numaq_tsc_disable(void) } } -static int __init numaq_pre_time_init(void) +static void __init numaq_tsc_init(void) { numaq_tsc_disable(); - return 0; } static inline int generate_logical_apicid(int quad, int phys_apicid) @@ -177,6 +175,19 @@ static void mpc_oem_pci_bus(struct mpc_bus *m) quad_local_to_mp_bus_id[quad][local] = m->busid; } +/* + * Called from mpparse code. + * mode = 0: prescan + * mode = 1: one mpc entry scanned + */ +static void numaq_mpc_record(unsigned int mode) +{ + if (!mode) + mpc_record = 0; + else + mpc_record++; +} + static void __init MP_translation_info(struct mpc_trans *m) { printk(KERN_INFO @@ -206,9 +217,9 @@ static int __init mpf_checksum(unsigned char *mp, int len) /* * Read/parse the MPC oem tables */ -static void __init - smp_read_mpc_oem(struct mpc_oemtable *oemtable, unsigned short oemsize) +static void __init smp_read_mpc_oem(struct mpc_table *mpc) { + struct mpc_oemtable *oemtable = (void *)(long)mpc->oemptr; int count = sizeof(*oemtable); /* the header size */ unsigned char *oemptr = ((unsigned char *)oemtable) + count; @@ -250,29 +261,6 @@ static void __init } } -static int __init numaq_setup_ioapic_ids(void) -{ - /* so can skip it */ - return 1; -} - -static struct x86_quirks numaq_x86_quirks __initdata = { - .arch_pre_time_init = numaq_pre_time_init, - .arch_time_init = NULL, - .arch_pre_intr_init = NULL, - .arch_memory_setup = NULL, - .arch_intr_init = NULL, - .arch_trap_init = NULL, - .mach_get_smp_config = NULL, - .mach_find_smp_config = NULL, - .mpc_record = &mpc_record, - .mpc_apic_id = mpc_apic_id, - .mpc_oem_bus_info = mpc_oem_bus_info, - .mpc_oem_pci_bus = mpc_oem_pci_bus, - .smp_read_mpc_oem = smp_read_mpc_oem, - .setup_ioapic_ids = numaq_setup_ioapic_ids, -}; - static __init void early_check_numaq(void) { /* @@ -286,8 +274,15 @@ static __init void early_check_numaq(void) if (smp_found_config) early_get_smp_config(); - if (found_numaq) - x86_quirks = &numaq_x86_quirks; + if (found_numaq) { + x86_init.mpparse.mpc_record = numaq_mpc_record; + x86_init.mpparse.setup_ioapic_ids = x86_init_noop; + x86_init.mpparse.mpc_apic_id = mpc_apic_id; + x86_init.mpparse.smp_read_mpc_oem = smp_read_mpc_oem; + x86_init.mpparse.mpc_oem_pci_bus = mpc_oem_pci_bus; + x86_init.mpparse.mpc_oem_bus_info = mpc_oem_bus_info; + x86_init.timers.tsc_pre_init = numaq_tsc_init; + } } int __init get_memcfg_numaq(void) @@ -418,7 +413,7 @@ static inline physid_mask_t numaq_apicid_to_cpu_present(int logical_apicid) /* Where the IO area was mapped on multiquad, always 0 otherwise */ void *xquad_portio; -static inline int numaq_check_phys_apicid_present(int boot_cpu_physical_apicid) +static inline int numaq_check_phys_apicid_present(int phys_apicid) { return 1; } |